[vtkusers] vtkPolyDataNormals

[Mike Jackson]

 From the API page for vtkPolyDataNormals:

"Sharp edges can be split and points duplicated with separate normals  
to give crisp (rendered) surface definition"

Mike
On Apr 24, 2006, at 4:18 AM, Alexander MacLennan wrote:

> Hi,
>
> Why does vtkPolyDataNormals return more normals for points than the  
> number of points originally fed into the algorithm?
>
> cheers
>
> alex
> _______________________________________________